Category: Wood Burner

Essential Wood Burning Stove Tips

charnwoodstoves
14 Sep 2023

At Charnwood we feel strongly about caring for the environment. We consider design, packaging, transportation, the materials we use and how we handle them, all with a view to being as environmentally friendly as possible. With far better eco credentials than oil, coal or gas, a wood-burning stove is an opportunity to make a positive environmental impact. However, to maximise this, it’s important to use your stove the right way.

Whether you are a new owner or eagerly awaiting your new order’s arrival, it’s wise to do a little research before lighting your first fire – however tempting it may be to strike that first match! In this blog we will discuss the essential stove tips that will give you a significant head start on your journey into the wonderful world of wood-burning — enabling you to optimise your stove for both the environment and your personal satisfaction.

Choosing your wood

 

A key factor in creating that warm, cosy fire is the choice of wood you burn. Charnwood stoves are designed to run on seasoned or kiln-dried wood with a moisture content of less than 20%. This is important because it produces a significantly cleaner and more efficient burn.

Hardwoods such as ash, birch, beech, or oak are renowned for burning hot, clean and for longer periods. Softwoods such as fir, pine and sycamore can be used but will burn faster with moderate heat output. Freshly cut logs generally contain over 60% water and should be dried for 18-24 months before the wood is ready to burn. Here is a useful chart that gives more detail about different species and their various qualities.

Find out more about the types of wood to use for your wood-burning stove.

There are four key stages to seasoning wood

 

SPLIT wood into logs in a size to suit your stove no larger than 15cm (6”) in diameter. Split some smaller pieces to use as kindling.

STACK the wood in a place that gets plenty of sun and wind. A pile of wood may rot before it has time to season, so make sure the logs are stacked in a way that allows air to circulate. Ideally, keep the stack off the ground and away from the house. Never stack logs above head height to prevent injury from falling logs.

COVER the stack to protect it from rain and snow. You can cover just the top, or the sides as well – just make sure the air can get in and that moisture isn’t getting trapped.

STORE the wood for 18-24 months or until the moisture content is below 20% (you can test this with a moisture metre). It’s a good idea to bring wood inside two or three days before you intend to burn it to make sure it’s properly dried out and ready to use.

Find out more about how to successfully season wood.

Kiln dried wood

This is another widely available alternative and an excellent choice! The wood is cut, split and dried in large ovens, which speeds up the seasoning process. Look out for the Woodsure Ready to Burn label which guarantees a moisture content of 20 % or less.

What not to burn

If you are a new owner, it’s tempting to burn almost anything you can get your hands on, however for environmental and health reasons we strongly recommended against this. What to avoid requires a certain amount of common sense as the list is long, but here are a few key ones to be mindful of.

-Plywood offcuts, chipboard and MDF are not advised due to the glues used to make them.

-Avoid old/recovered wood that has been treated or old painted wood as these can be toxic.

-Do not burn rubbish.

-Printed papers are coated with chemicals and can cause troublesome ash deposits.

-Natural or synthetic fibres, such as fabric, burn too fast and can be toxic.

-Any solvents or chemicals and substrates potentially exposed to them.

 

Lighting your fire

 

Now you have the right wood for your needs, there are several stages you should know to building and lighting a successful fire in your stove. Following our four simple steps when making your fire will allow your stove to run at maximum efficiency and with minimum emissions.

1/ Clear the grate of ash then place 2-3 smaller logs on the stove bed. On top of this build a ‘Jenga style’ stack of 6-8 kindling sticks and place a natural fire lighter inside.

2/ Fully open the air control for maximum air intake and a quick and easy ignition. Light the fire lighter.

3/ Close the door but leave it slightly ajar. This helps to heat the chimney flue for a clean burn. Once the fire is burning well close the door and reduce the air control.

4/ Every time a log is added open the air control again until the fire is burning well and then return the air control to normal. Re-fuel little and often.

Maintain your stove

 

The winter months are when your wood burning stove will see the most use. Regular maintenance will ensure your stove burns safely and efficiently while giving you many years of service.

CLEAN THE GLASS

If soot accumulates on the stove glass, we offer an effective Atmosfire dry wiper for cleaning. For any stubborn stains you can use a stove glass cleaner or ceramic hob cleaner but avoid using any abrasive cleaning products.

CLEAN THE SURFACE

When it comes to cleaning the exterior surface of your stove and the surrounding area, you can’t go far wrong with a soft brush and a damp, lint free cloth. It is important you only clean your stove when it is unlit and cool to the touch.

EMPTY THE ASH PAN

When burning wood, it is helpful and effective to start your fire on a bed of wood ash but avoid letting the ash build up too much. When your stove is not in use empty out the ash pan and firebox completely.

INSPECT DOOR SEALS

Take the opportunity to regularly check the rope seals on the doors and around the flue to ensure your fire box is airtight and the doors close firmly. A well-sealed stove will burn much more efficiently and effectively.

A FRESH COAT OF PAINT

For a quick touch-up or a complete colour change we offer cans of our high temperature stove paint in the 8 Charnwood colour options. This is a simple yet brilliant way to give your stove a new lease of life.

SWEEP FREQUENTLY

It’s important to keep your flue clear of blockages and soot and we recommend you have your chimney swept at least once a year. A Charnwood stove is fitted with a drop-down throat plate allowing you to sweep through the appliance with minimum mess.

 

Enhance your stove experience

 

Charnwood offer a wide range of accessories designed to optimise the performance of your stove and enhance your fireside experience.

COOKING PLATE

Available for most of our models this cast-iron plate replaces the blanking plate on a Charnwood stove where a rear outlet has been fitted to create a highly effective hot plate for cooking. It comes complete with 4 trivets.

TOASTING FORK

The perfect gift for any stove fanatic. Simply place the magnetic holder onto the stove top and suspend the fork in front of the glass. The fork and holder are made from stainless steel with a turned beech handle.

You can find our full range of accessories along with spare stove parts on our website charnwood.com.

Bodj Fireside

 

Our sister company Bodj offer a beautiful range of fireside accessories which are a perfect complement to any fireplace. From elegant log baskets to the fireside tools needed to help maintain the daily glow and warmth emanating from you stove. It’s award winning design, handmade by experienced craftspeople, using sustainable and locally sourced materials.

Why Choose Us?

Charnwood Stoves is a leading manufacturer of wood burning stoves, and we have over 30 years of experience in the industry. We offer a comprehensive range of tips and advice on how to use your wood burning stove safely and efficiently. Our tips are based on the latest research and best practices, and they are designed to help you get the most out of your stove.

Our team are committed to providing you with the information you need to use your wood burning stove safely and enjoyably. Here are some of the reasons why you should choose Charnwood for wood burning stove tips:

• We are experts in the field of wood burning stoves.

• Our tips are based on the latest research and best practices.

• We are committed to providing you with the information you need.

Simply get in touch with our team today.

 

View the whole range at Bodj.co.uk

 

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How to Get Heat from Wood Stove to Other Rooms

charnwoodstoves
19 Jul 2023

The warmth you get from a wood burning stove is like no other, it truly is the epitome of comfort. But how do you get heat from your wood burning stove to fill your whole house and not just the one room? This article talks you through some of the most popular options…

 

Are you getting the best from your stove?

You want to be sure your wood burning stove is giving you its best and there are ways you can help it along. Keeping your stove and flue clean and maintained will help your system run efficiently, so be sure to sweep away any debris and excess ash (a couple of centimetres is fine), and you need to have your chimney swept at least once a year.

Be sure to use properly dried and seasoned wood (less than 20% moisture) and, when starting your fire, start with a bed of kindling, ensuring it is glowing hot before adding some small logs and then, later, a full load of wood. Take care not to overfill your stove as this can cause dangerously high temperatures and can cause damage to your stove. The inside of your stove should be between 260°C and 460°C.

You’ll also want to circulate the heat your wood burning stove produces, which we’ll cover in more detail a little later in this article.

Also learn more on how to use a wood-burning stove.

 

How much heat does a wood burning stove produce?

The heat from wood burning stoves is measured in kWh (kiloWatt hours) or BTUs (British Thermal Units), where 1kWh equals approximately 3,400 BTUs.

Wood burning stoves are often displayed with two heat output figures; the maximum heat output and the nominal heat output. The former is quite simply the maximum heat output you can achieve with that wood burning stove, while nominal output is the level of heat you can get out of it while running the wood burning stove as its efficiency rating.

Wood stoves can put out up to around 15kW (51,000 BTUs) of heat with their air vents wide open (assuming it is a 3 or 4-cubic-foot firebox and is well-stocked and running efficiently), while this can drop to around 4kW (14,000 BTUs) if the vents are closed and the wood smoulders rather than burns. How well your wood burning stove heats your room (or your house) will depend on your room size, house size and layout, and stove size and efficiency, although there are ways to improve how the heat warms your home.

 

Best tips for spreading heat from a wood burning stove around your home

There are a number of ways you can help spread the heat from your wood burner so it reaches more of your home. We discuss some of the best ways below.

 

Using a fan to circulate heat

Heat rises, pure and simple. It’s one of those immutable laws of the universe, but that doesn’t mean you can’t move it around. A fan sits on top of your wood burning stove and the heat from your stove will cause the fan to spin (no need to plug anything in!) and subsequently move the heat around the room. Because the fan helps the heat reach parts of your room more quickly, you can use less wood than you previously may have done to generate the same amount of heat, saving you money.

The best place to put your fan is on one of the back corners of the stove as the front of the fan will get the full effect of the heat from underneath while the back of the fan will be cooler; the heat difference will help move your fan blades more quickly and spread your stove heat further.

 

Directing heat to where it is needed

As we’ve already mentioned, heat rises, and you can use that to your advantage. Having your wood burning stove installed on the ground floor of your home means the heat will rise to the higher storey(s) in your house, warming your bedrooms.

You can help the heat get into your upstairs room by installing vents in the ceiling of the room where the stove is, and vents in the rooms you want to benefit from the stove’s heat.

You should consult a professional when adding vents to your home; this helps maximise the efficiency of the venting system and also helps you steer clear of any potential safety hazards.

Also explore our Wood-Burning Stove FAQs.

 

Adding duct for wood stove heat distribution

Having proper ducting installed from your wood stove to other parts of your house pulls cold air from those far-reaching rooms towards the stove, causing the stove to release warm air. This means the heat from the wood burner isn’t wasted on heating up the duct but instead uses the natural flow of hot and cold air to help warm the rooms further out from the stove.

Also explore the essential wood-burning stove tips.

 

Why choose us?

Charnwood has been committed to providing quality wood burning stoves since 1972 and we know all there is to know about wood burners. If you have any questions about heating your home with a wood burning stove, please get in touch

How to clean wood burner glass

charnwoodstoves
25 Jun 2023

With the sudden drop in temperature and an autumn chill in the air, nothing beats a cosy evening nestled by your wood burning stove.

But as we head towards the winter months, your wood burner could need some TLC before its ready to be used more regularly.

To help keep your wood burner well maintained in readiness for those long winter nights, we’ve compiled our tips on how to clean wood burner glass alongside other upkeep advice.

 

How to keep wood burner glass clean

Your wood burner is not only a source of warmth, it is also a focal point within your home. Many modern generally feature clean-burn air wash which naturally keep the glass clean. However when used regularly, soot may build up on the glass door, which can drastically reduce the view of the fire. The most common cause of this is when wood with a moisture content higher than 20% is burnt or if a burning log is touching the glass.

Here are some do’s and don’ts on how to keep wood burner glass clean.

Do…

• Use a damp crumpled paper towel or newspaper, dip it in fine wood ash and use this to rub the stove glass clean.

• If there is substantial build up on the glass, burn a high temperature fire in the wood burning stove before you try to clean the glass. Ensure you have plenty of well-seasoned wood in your wood burner to create a fire of a high temperature.

• Make sure you use a wood stove glass cleaner, or a ceramic stove top cleaner.

• Ensure you wait until the wood burner glass is cool before you attempt to clean it.

• Clean your wood burner glass on a regular basis to prevent a build-up of soot.

Don’t…

• Never attempt to clean your wood burner glass when there is a fire burning inside the stove or the surface is hot.

• Avoid spraying water on hot wood burner glass – this could cause the glass to crack or shatter.

• Never use sharp objects or abrasive cleaners to clean your wood burner glass – these could damage and scratch the surface of the glass.

 

How to clean a wood burner

When it comes to cleaning your wood burner, there are many interior and exterior elements to consider.

Ensure exterior surfaces are cleaned with a soft brush, damp cloth or a vacuum cleaner. These will effectively remove any soot and dirt when the stove is cool.

Take the time to empty out the ash pan and firebox completely when your wood burner is not being used. Inspect the rope seals on the doors and flue, as it is not uncommon for these to become damaged through everyday wear and tear.

Find out more wood burning stove cleaning tips and tricks in our blog: How to clean your wood burning stove.

 

Why is my wood burner smoking?

If your wood burner is smoking, there could be several reasons, including:

• A blocked chimney

• The wrong fuel is being used

• An issue with the air pressure in the room

• A problem with the draw of your chimney

• A cold weather snap

To stop your wood burner from smoking, you need to ensure you have the correct air pressure, no chimney blockages and are burning the correct fuel. If you have any further questions about your smoking wood burner, contact us today.

Find out everything you need to know about having your wood burner in your house.

 

Why does my wood burner smell?

If your wood burner is emitting an unpleasant smell, it is unlikely that this is coming from the wood burner or stove itself. The smell is more likely being caused by other factors, including:

• The stove is new and requires a ‘break in’ period

• The fire is releasing too much smoke

• Burning damp wood which contains too much moisture

• Burning polluted wood

• The fire isn’t hot enough

• Blocked chimney or flue

• Insufficient chimney size which cannot easily remove waste smoke and gases

• Wet weather

• If the weather is much lower than usual and smoke and gases cannot leave the home properly

• Reduced airflow

 

Find out how to light a wood burner.

 

Why is my wood burner not getting hot?

If your wood burner is not getting hot, this could be due to a variety of reasons:

• The draft on the stove is poor – draft on the stove is needed to suck air from the stove out of your home. If the waste gas is unable to escape, fresh air won’t be getting to the fire and this will prevent the stove from heating. Test the draft by lighting a piece of paper on one end and placing it under the flue outlet inside your stove. If the smoke disappears, the draft should work effectively when the fire starts.

• The air vents need opening – if the air vents aren’t open enough, it will prevent oxygen getting to the fire. Open up the air vents and create a larger supply of oxygen to enable to the fire to burn through the wood more quickly.

• The air vents are open too much – if the air vents are opened too much, the stove may not get hot. While the air vents should be opened fully when the fire is being lit to maximise oxygen levels, these can be gradually closed down as the fire gets hotter to ensure too much air isn’t getting to the fire.

• Lack of secondary combustion – this process involves maximising heat from burning wood by burning off waste gases from the fire. Secondary combustion will only occur when a higher temperature is reached.

• Fire incorrectly lit/built – if a fire is built and lit incorrectly, it will prevent the stove from getting hot. Lay crumpled pieces of paper on the bed of the stove to help encourage the fire to spread to the wood. Softwood kindling can then be placed on top of the newspaper, followed by smaller logs once the fire has caught.

• Wet wood – if your wood is too wet, the excess moisture will prevent your wood burner from getting hot. We recommend a 20 per cent or lower moisture content threshold for firewood. If your wood contains more moisture than this, it will need to be dried out for a further season before if can be used.

Find out more in our blog: How to use a wood burning stove.

How often should I sweep my wood burner chimney?

We recommend that wood burner chimneys are cleaned at least once a year. This should take place when the temperature drops in the cooler months before the wood burner is used more regularly.

 

Contact Charnwood today

To find out more about keeping your wood burner well maintained, contact Charnwood today. Our friendly, expert team are on hand and more than happy to answer any queries you may have.

 

Why Choose Us?

At Charnwood Stoves, we understand the importance of keeping your wood burner glass clean and clear for optimal enjoyment. With our extensive experience in the industry, we offer a range of high-quality cleaning products specifically designed for wood burners.

Our innovative solutions effectively remove soot, tar, and residue, restoring the beauty of your stove. Trust us to provide you with reliable and eco-friendly products that make maintenance effortless, allowing you to focus on cozy moments by the fire. Choose Charnwood for superior glass cleaning solutions tailored to your needs.

Contact our team today.

How Wood is a Sustainable and Renewable Fuel – Everything You Need to Know

charnwoodstoves
02 Jun 2023

Wood has long been used as a source of fuel, providing heat and energy for centuries. However, concerns about air pollution and sustainability have cast a shadow on its use as a viable energy option. By managing and choosing wood correctly, we can address these concerns and reclaim the case for burning wood as a sustainable and renewable fuel.

Air Pollution

Concerns about air pollution have cast a shadow on the use of burning wood as a viable energy option. This is an important environmental issue and it is necessary to understand its relationship with burning wood.

When wood with high moisture content is burned, it produces more smoke and harmful emissions, including particulate matter and volatile organic compounds which can have adverse effects on human health and the environment.

However, burning dry, seasoned wood with less than 20% moisture content significantly reduces these emissions, making wood-burning cleaner and more environmentally friendly. Wood that has been properly seasoned produces significantly less smoke and carbon monoxide; it also has less creosote build-up and prevents the growth of mould on the logs. The seasoning process, by removing these toxins, makes the wood much cleaner to burn.

Learn about the wood seasoning process.

 

Renewability and Sustainability

Wood is a renewable fuel source because the trees it comes from can be replanted and regrown. Trees are a part of the natural carbon cycle, absorbing carbon dioxide from the atmosphere as they grow. When burned, wood releases this stored carbon dioxide back into the atmosphere. However, as long as new trees are planted to replace the harvested ones, the carbon dioxide emitted during wood burning is effectively reabsorbed by the growing trees, resulting in a closed carbon loop.

By using sustainably managed woodlands where trees are harvested and replaced in a responsible manner, we can ensure a continuous supply of renewable wood fuel. It is crucial to support and promote sustainable forestry practices to maintain healthy forests, preserve biodiversity, and mitigate climate change.

Explore alternative sources of wood fuel, such as wood pellets or briquettes made from wood waste or by-products. These can provide a more efficient and consistent fuel source while reducing waste and promoting circular economy principles.

Explore the best firewood to burn chart in the UK here.

 

Responsible woodland management

If you have access to woodland, implement responsible management practices. This may include planting new trees, managing invasive species, and ensuring proper harvesting techniques to maintain the health and biodiversity of the forest ecosystem.

For those that don’t have access to woodland, it’s important to seek out wood that carries certification from recognised forestry programs, such as the Forest Stewardship Council (FSC) or the Sustainable Forestry Initiative (SFI). These certifications ensure responsible forest management practices and contribute to the overall sustainability of wood fuel.

Properly managed woodlands are vital to our ecosystem and our wildlife. As well as being home to many plant and animal species, they also play a vital role in water resource management – minimising flood impact and regulating water availability. Forests also play a massive role in climate regulation through carbon dioxide absorption.

 

Local Communities

Buying wood locally is a key part of responsible wood burning as it reduces the transportation emissions associated with long-distance shipping. Supporting local communities also helps boost the regional economy and encourages sustainable forest management practices.

Choosing local wood suppliers provides an opportunity to establish direct connections with producers, ensuring transparency and accountability in the sourcing process. It allows consumers to enquire about the origin of the wood, ensuring it comes from sustainably managed forests and promoting ethical practices within the industry.

 

Five Steps to Choosing Wood Correctly

To maximise the sustainability and efficiency of wood burning, here are five steps to help you choose and manage wood correctly.

1/ Source locally.

2/ Opt for seasoned wood.

3/ Look for certification.

4/ Consider alternatives, such as wood pellets or briquettes.

5/ Practice responsible woodland management.

Wood is a sustainable and renewable fuel option when managed and chosen correctly. By burning dry, seasoned wood with low moisture content, purchasing locally sourced wood, supporting sustainable forestry, and following responsible woodland management practices, we can harness the benefits of wood fuel while minimising its environmental impact.

 

Why Choose Us?

Charnwood has been committed to providing quality wood burning stoves since 1972 and we know all there is to know about wood burners and responsibly using wood as a fuel source. If you have any questions about heating your home with a wood burning stove, please get in touch.

 

How to Use Vents on Multi-fuel Stoves

charnwoodstoves
02 Jun 2023

Multi-fuel stoves offer the flexibility to burn a variety of fuels, including wood, smokeless fuels and briquettes, and are popular heating appliances thanks to their versatility and efficiency. To optimise their performance and ensure clean combustion, multi-fuel stoves use air vents that regulate the air supply.

 

What are Stove Air Vents?

Stove air vents, also known as air inlets or dampers, are openings built into the structure of a multi-fuel stove that allows controlled amounts of air into the combustion chamber. These vents facilitate the incineration process by regulating the oxygen supply, ensuring an efficient and controlled burn.

At Charnwood we have incorporated a single air control on all our multi-fuel stoves that simplify the burning process so you don’t need be concerned about adjusting numerous controls. Just pull out to burn harder or push in to slow the burn down.

 

How Do Stove Air Vents Work?

As you know, a fire needs three things to survive: fuel, heat and oxygen; this is often referred to as the “fire triangle”. Stove air vents control how much air (and subsequently, oxygen) gets to the fire. When starting a fire, you want as much oxygen as possible so the fire can light. Once the fire is self-sustaining, you want to reduce the amount of oxygen for a steady and more efficient burn.

 

Air Supplies in Stoves

The air supplies in stoves are categorised into three main types: primary, secondary, and tertiary air supplies. On a Charnwood stove all three vents are incorporated into an air box that is fitted to the base of the stove and controlled by one slider.

 

Primary Air Supply

The primary air supply is the main source of oxygen for initial combustion and it is typically regulated by a primary air vent at the stove’s base or front. Controlling the primary air supply allows users to ignite and establish a fire. Adjusting this vent allows users to increase or reduce the amount of oxygen available to the fire, influencing the burn rate and heat output.

 

Secondary Air Supply

Once the fire is established, secondary air becomes essential for complete combustion. The secondary air vents are strategically placed in the upper part or sides of the stove to introduce fresh, pre-heated air into the combustion chamber above the fuel bed. This additional oxygen helps burn off any unburned gases, reducing emissions and promoting a cleaner, more efficient burn.

 

Tertiary Air Supply

The tertiary air supply is an advanced feature found in all our multi-fuel stoves; it introduces a controlled amount of air into the flue gases. The tertiary air vents are once again incorporated into the airbox  and are designed to inject air into the path of the exhaust gases. This additional oxygen promotes the secondary combustion of any remaining gases, increasing efficiency and reducing particulate emissions.

 

How to Use Stove Air Vents

Step 1: Preparing your stove

Before starting a fire in your stove, it is essential to check that your air control is pulled out fully – this allows for a sufficient supply of oxygen to ignite and establish the fire.

 

Step 2: Starting your fire

Once you have added kindling and are ready to light the fire, ignite the kindling as you would normally. It is important to leave the control fully open during this stage. The unrestricted flow of oxygen will facilitate the ignition and rapid development of the fire. Allow the kindling to burn until it has taken hold and is burning steadily.

 

Step 3: Closing your vents

As the fire takes hold of the kindling and starts burning steadily, it is time to add some larger wood and start adjusting the control. Begin by gradually closing the primary air vent by pushing in the button. By reducing the primary air supply, you control the amount of oxygen reaching the fire, regulating the burn rate and heat output. Monitor the fire closely and make incremental adjustments to the control until you achieve a desired balance between heat production and fuel consumption.

 

Step 4: Adjusting your vents

As the fire spreads beyond the initial kindling and begins burning the wood, you can fine-tune the heat output by adjusting the single control further. Increasing the secondary air supply promotes combustion, reducing emissions and increasing efficiency. Adjust the control to find the optimal balance that provides sufficient oxygen for clean burning while maintaining the desired heat output.

Explore our types of firewood here.

 

Why Choose Us?

Charnwood has been committed to providing quality wood-burning stoves since 1972 and we know all there is to know about wood burners, and how to get the most out of the wood you burn. If you have any questions about heating your home with a wood-burning stove, please get in touch.

 

Can I have a wood burner in my house?

charnwoodstoves
24 May 2023

Nothing quite compares to the roaring flames of a wood burner in the comfort of your own home.

A wood burner not only creates the perfect ambience on a cold winters day, but is also a superb focal point in the home.

However, before making this long-term investment and enjoying its many benefits, there are several factors to explore which will determine whether a wood burner is suitable for your home. From installation to size and fitting, we’ve compiled our top tips.

 

Can you install a wood burner if you have no chimney?

It is possible to have a wood burner installed in your home without a chimney. To achieve this, the wood burner must have a twin skin insulated flue system installed.

Before buying your wood burner, we would recommend a visit from an HETAS qualified heating engineer. They will visit your home and inspect the area where you would like your wood burner installed. They will offer expert advice on many elements, including building regulations, required flue systems, insulation and wood stove heat shields.

 

Can I install a wood burner myself?

The installation of a wood burner is a highly specialised job and should be carried out by a trained professional. It is by no means a project to take on yourself, as if it is done incorrectly, it could be very dangerous.

If the stove and flue are not connected properly, or if the flue isn’t installed correctly, it can lead to harmful fumes entering the room, which can pose a significant safety risk to yourself and your family.

We recommend a visit from an HETAS qualified installer, who will be able to safely install your flue system. By using a registered installer, you have the confidence that you are receiving expert, trustworthy advice and your flue will be installed properly. A correctly installed wood burner will be safe, efficient and long-lasting.

Here at Charnwood, we work with a network of specialist installers, so you can be safe in the knowledge that your wood burner will not only be fitted correctly, but will be installed to last long-term.

To also find out how to clean a wood burner glass, view here.

 

How to line a chimney for a wood burner

A chimney liner is a stainless-steel tube that connects the top of the pipe that protrudes from a wood burner to the chimney pot. While there are several ways to line a chimney, fitting a chimney liner is the most common and cost-effective.

Lining a chimney for a wood burner is a two-person job, involving working at height and several steps:

• Before fitting the liner, ensure you first sweep the chimney.

• Remove the chimney pot.

• Go to the roof and take a length of rope measuring five metres longer than your chimney height with a weight on the end and carefully drop this down your chimney.

• A substantial amount of dust may fall down the chimney at this point, so ensure a dust mask, goggles and protective clothing are worn.

• Once the rope is down the chimney, tie off the rope to prevent losing it down the chimney.

• Bring the chimney liner to the roof and check the arrows to ensure it is the right way up.

• Take care when holding the chimney liner and cover the ends of the liner with gaffer tape for added protection.

• Attach the flex adapter, then fix three sets of wires to the liner adapter which enable you to attach the length of rope.

• Put the closing plate over the top end of the liner and clamp the top fixing clamp.

• Gently feed the liner into the chimney and straighten it to avoid any curls inside the flue.

• Once the liner is in place, move the fixing clamp down the liner until it is resting on top of the chimney and supports the weight of the liner at the necessary height.

• Cut any excess liner using a hacksaw so that around half the height of the chimney pot remains.

• Make the area waterproof by making a mix of sand, cement and integral waterproofer.

• Wet down the chimney, chimney pot, closing plate and end of the liner, before applying the cement mixture.

• Wipe down and add a cowl to the chimney.

• Connect the stove to the chimney liner adaptor with some rigid flue and allow 24 hours before lighting your stove.

Alternatively, a local registered installer will be able to fit the chimney liner for you. Contact us for further information.

 

How much should I pay for a wood burner to be fitted?

While each wood burner and its requirements are unique, you can expect to pay from £700 upwards for your wood burner to be fitted.

 

What size wood burner should I get?

It is essential that you measure the size of the room where you’d like your wood burner ahead of making a purchase. This will ensure that you buy the correct sized stove with the right amount of heat for the room where it will be installed.

If the wood burner gives off too much heat for the room, the space will become unpleasantly hot and the plaster around the stove may crack. Too low and you will not get the desired warmth needed within your chosen space.

As a rough guide, we recommend 1kW of heat output will heat 14 cubic metres.

To explore how to light a wood burner, view here.

 

How close can my TV be to my wood burner?

If you are considering placing your TV on the wall above your wood burner, we would strongly recommend contacting your TV manufacturer to determine how much heat your TV is able to withstand. You may also want to consult the operating manual for further information.

 

Contact Charnwood today

To find out more about your next wood burner and for advice around suitability for your home, contact Charnwood today. Our friendly, expert team are on hand and more than happy to answer any queries you may have.

Energy Support for Wood-Burning – Don’t miss out!

charnwoodstoves
12 May 2023

In April the Department for Energy Security and Net Zero announced they were extending the time period for evidencing the purchase of alternatives fuels, including wood and solid fuels to the end of May 2023.

The £200 Alternative Fuel Payment (AFP) is a government scheme aimed at supporting households that rely on alternative fuels for heating. It is available to those not connected to the mains gas grid and covers homes heated by tank or bottled gas, LPG, oil, wood, or solid fuel. The payment is in addition to the £400 payment from electricity suppliers.

Recently, the government announced an extension to the AFP scheme. Eligible households can now use receipts from June 2022, instead of September 2022, until May 2023 as evidence to claim the payment. This change will ensure that those households that purchased fuel in bulk ahead of the winter 2022 heating season will receive the support they are entitled to.

Most households meeting the eligibility criteria automatically received the payment as a credit on their electricity bill. However, in some cases, the discount was not received automatically, for example if you:

-pay for energy through a landlord, housing manager or site owner

-live in a park home, houseboat or off the electricity grid

Andy Hill, chair of the SIA, commented: “This is a common-sense announcement and ensures that those households that did plan ahead, buying their wood logs and solid fuel supplies in the summer months last year, will not be penalised for doing so. Wood and solid fuel heating is an essential lifeline for the many thousands of homes that are off the gas grid network, and for remote and very rural locations it is vital to ensure that a fuel supply for the winter months is sourced well in advance.”

You can check your eligibility and apply for the AFP scheme via the government’s official website here.

Why Do We Split Firewood?

charnwoodstoves
26 Apr 2023

Splitting firewood, the process of dividing large logs into smaller pieces, has become necessary to improve the wood’s quality and ensure an efficient burning experience. In this article, we will explore why we split firewood, how it affects the burning experience, and what factors affect the drying time of firewood.

 

Why Firewood is Split

 

Split Firewood is Easier to Light

When a fire is started, it needs three things to keep burning: fuel, oxygen, and heat. Split firewood provides a better balance of these three components, making it easier to ignite than whole logs.

Split firewood has a higher surface area to volume ratio, meaning that more of the wood’s surface is exposed to the air. This affects the wood in two ways: firstly, it is easier to dry the wood, and secondly, it is easier for the wood to ‘catch’.

Wood that is split is easier to dry than larger chunks of wood, and wood that has a high moisture content is challenging to ignite because it takes more heat to evaporate the water.

The increased surface area also means that more oxygen can reach the wood, which is crucial not only for initial combustion but also for keeping the fire burning.

When you light split firewood (and especially when lighting kindling to start the fire), the flames quickly engulf the wood due to the increased surface area and dryness, resulting in a steady heat output. The efficient combustion process that occurs with split firewood also produces less smoke and ash, which is beneficial for both indoor and outdoor fires.

 

Splitting Firewood Produces More Heat

The greater surface area of split wood (when compared to that same log before it was split) also results in greater heat, this is because more oxygen can reach more of the wood and support combustion. The heat generated from the combustion of the wood is then transferred to the surrounding air, which warms up more quickly.

Because split wood is easier to dry than unsplit wood, there is typically less moisture content in split wood. This means the heat generated from split logs can be used to warm the room rather than being used to evaporate the water in the logs, which can be the case with larger, unsplit logs. Burning wood with a high moisture content takes longer and produces less heat and more steam.

 

What Factors Affect Firewood Drying Time?

The species of wood, initial moisture content, season and climate, size and shape, airflow, and storage location all affect the drying time of firewood. Properly seasoned firewood should have a moisture content of less than 20% and be stored in a dry, well-ventilated area for at least 6-12 months before use.

The type of wood affects the drying time because some species of trees have a higher moisture content than others. For instance, hardwoods like oak, hickory and maple have a lower moisture content than softwoods like pine and spruce, which means they dry at a different rate.

The initial moisture content of the wood affects how long it will take to dry. Freshly cut or “green” wood has a higher moisture content than wood that has already been partially seasoned or dried. If buying partially-seasoned wood, you will need to dry it further yourself, but this won’t take as long as drying it from being freshly cut.

Weather conditions can also affect the drying time of firewood. If the wood is exposed to sunlight and wind, it will dry faster than wood stored in a damp or shady area. The storage method also plays a crucial role in the drying time. Firewood stored in a well-ventilated area with a cover to protect it from rain will dry faster than wood stored in a damp or enclosed area. When stacking firewood for drying, make sure there is a good level of airflow between the logs.

 

Burning Whole Logs – What You Should Know

While splitting firewood is recommended for a more efficient and enjoyable burning experience, it is still possible to burn whole logs. However, burning whole logs requires a longer burning time and produces less heat than split wood. It also produces more smoke and ash than split wood.

When burning whole logs, it is essential to make sure they are well-seasoned (dry) and to ensure that the fire has enough oxygen to support combustion, which can be achieved by adjusting the airflow on the wood-burning stove.

Whole logs have a smaller surface area, and as a result, less oxygen can reach the centre of the log. This lack of oxygen can cause the fire to smoulder, producing more smoke and ash, making it harder to maintain a steady heat output. Whole logs also take longer to ignite than split firewood, and they can be challenging to keep burning consistently due to the reduced airflow around the wood.

To find out everything you need to know about firewood, check here.

 

Why Choose Us?

Charnwood has been committed to providing quality wood burning stoves since 1972 and we know all there is to know about wood burners, and how to get the most out of the wood you burn. If you have any questions about heating your home with a wood burning stove, please get in touch.


 

How to Store Firewood Outdoors

charnwoodstoves
26 Apr 2023

Quality firewood storage is a necessity for wood-burning stoves owners. Proper storage is key to ensuring that your firewood stays dry and ready to use, preventing moisture build-up, pest infestations, and mould growth.

In this article, we’ll provide you with tips and guidelines for storing firewood outdoors, including choosing the right location, stacking and covering the wood, and rotating the stack to ensure even drying.

 

Top Tips for Storing Your Firewood Well

 

Choose a dry, well-ventilated area

Firewood must be dry to burn efficiently. A shed, garage, or covered area with good ventilation is ideal.

 

Keep it off the ground

Storing firewood directly on the ground can cause it to absorb moisture and harder to ignite. To prevent this, stack the firewood on a raised platform or pallet.

 

Stack it properly

Stacking the firewood in a neat, organised pile can help it dry more quickly and evenly. Stack the logs in alternating directions to create air pockets between them as this will encourage airflow. Be mindful not to stack the wood too high as this can become unstable and difficult to manage. A stack that is 4 to 5 feet high is usually sufficient.

 

Cover it

Cover firewood with a tarp or other waterproof cover to protect it from rain and snow.

 

Make sure it’s dry

Newly cut firewood can contain up to 60% moisture, so it’s important to let it dry out before burning (moisture content needs to be less than 20% for efficient burning).

Depending on the type of wood and weather conditions, this can take anywhere from 6-18 months. Make sure to rotate logs in your stack regularly to ensure they dry out evenly.

 

Selecting the Right Storage Location

 

Seek Out a Location Close to Your Home

You want to choose a location that’s easily accessible from your home so you can easily bring in and take out firewood as needed. It also makes it easier to keep an eye on your stack.

 

Find a Location off the Soil

As mentioned above, you don’t want to put your firewood directly onto mud or grass as this will cause the wood to absorb moisture from the ground and rot.

You can stack your firewood on surfaces like concrete and gravel, or you can lay a tarp under the firewood. In both these cases, make sure that the wood won’t be sitting in water if it rains. Ideally, you want your firewood raised off of the ground, and you can use a wooden pallet or stacking apparatus designed for storing firewood.

 

Check if There is Room in an Outdoor Non-Wooden Storage Shed

If you have a shed or outbuilding in your garden, you can use this as a place to store your firewood as it is protected from rain and soil. It’s not advisable to use a wooden shed for this as firewood can attract ants – carpenter ants in particular are very damaging to wooden structures. If your shed becomes home to a colony of carpenter ants, over time the roof may become unsupported and you may need to replace the shed.

To also find out why you should split firewood, check our blog here.

 

Why Choose Us?

Charnwood has been committed to providing quality wood burning stoves since 1972 and we know all there is to know about wood burning stoves. If you have any questions, please get in touch.

Fireplaces: Electric Vs Wood burning Stoves

charnwoodstoves
21 Mar 2023

What is an Electric Stove and a Wood burning Stove?

An electric stove is one that uses electricity to produce heat and a wood burning stove, quite simply, burns wood for heat. They both have their advantages and disadvantages when it comes to cost, heat output and ease of use. This article will help you weigh up the pros and cons for your particular situation.

Electric Stove Benefits

Electric stoves are very easy to use, usually at the flick of a switch and can even be activated with a remote control. They also have relatively low purchase prices with many costing between £100-£500.

Because they use a heating element to warm up the room, there is no mess to clean up. This also means they also don’t need any vent or chimney, meaning they are easier to install, can be installed in more locations in the room and can easily be installed in apartments. This means the installation costs are lower than a wood burning stove.

If you have solar panels (or another form of harvesting renewable energy at home), you could be heating your house at a reduction.

 

Electric Stove Drawbacks

Perhaps the biggest drawback of electric fireplaces is if there’s a power cut, there’s no heat. One of the biggest causes of power cuts is storms damaging power supplies, and these usually take place in winter, which is just when you need your fireplace the most! This is a particular concern issue for those who live in rural or more remote locations.

The price of electricity is greater than that of wood and it’s sensitive to global fluctuations, meaning it can soar easily – as seen in the winter of 2022/23). In many cases, the production of electricity relies on burning fossil fuels, which isn’t sustainable.

While electric fireplaces can imitate the appearance of flickering flames, they lack the appeal of real flames and don’t have the comforting crackle or homely smells of a real fire.

Most electric fireplaces are only able to produce around 1.5kW or 5,000 BTU (British Thermal Units), whereas wood burning stoves typically generate 4 -10 kW (14,000 to 35,000 BTUs), with some going as high as 15kW (50,000 BTU). Also, the heat generated from electric fireplaces only stays in one room.

 

Wood burning Stove Benefits

Logs are the cheapest fuel for households, costing 74% less per kWh than electric heating. After installation, a wood burning stove is far more cost-efficient in heating your home than an electric fireplace.

Wood-burning stoves also generate a lot more heat than electric fireplaces, comfortably producing 4-10kW (14,000-35,000 BTUs. This level of heat output, combined with the low costs of the logs, makes wood burning stoves incredibly efficient.

With a wood burning stove, you can funnel the heat to other parts of the house, not just the room it’s in; this additional use increases the efficiency of your wood burning stove.

Beyond their warmth, they make the real sounds and smells of a crackling fire, making for an unparalleled experience of comfort and have many well-being benefits.

Wood burning stoves need no electricity to work and so are immune to power cuts and price hikes.

 

Wood burning Stove Drawbacks

The initial installation of a wood burner, and a flue if necessary, isn’t cheap. The average installation, including the purchase of the stove itself, is about £2,000.

Requires the chimney to be swept at least once a year – as well as improving the efficiency, this is vital for safety reasons.

You need to have somewhere dry for you to store your wood.

 

So which is better?

While both have pros and cons, the low running costs and high heat output of wood burning stoves make them a clear winner in our book (even if we are slightly biased!)

Here at Charnwood, we sell a range of wood burning and multi-fuel stoves in contemporary and traditional styles, incorporating the latest in clean burn technology.

We’ve been committed to providing quality wood burning stoves since 1972 and we know all there is to know about wood burners, and how to get the most out of the wood you burn. If you have any questions about heating your home with a wood burning stove, please get in touch.